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This User's Guide is for the DAC124S085EVM Booster Pack. All users looking for an EVM for the
DAC082S085, DAC102S085, DAC122S085, DAC084S085, DAC104S085, or DAC124S085 will have to
purchase this EVM instead.
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Topic
1
DAC124S085 BoosterPack Components
2
Software Installation
3
DAC124S085 BoosterPack Setup and Operation
4
Board Layout
5
Bill of Materials
SNAU170 – August 2014
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DAC124S085EVM Booster Pack User's Guide
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Copyright © 2014, Texas Instruments Incorporated
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DAC124S085EVM Booster Pack User's Guide
User's Guide
SNAU170 – August 2014
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Summary of Contents for Texas Instruments DAC124S085EVM
- Page 1 SNAU170 – August 2014 DAC124S085EVM Booster Pack User’s Guide This User’s Guide is for the DAC124S085EVM Booster Pack. All users looking for an EVM for the DAC082S085, DAC102S085, DAC122S085, DAC084S085, DAC104S085, or DAC124S085 will have to purchase this EVM instead.
- Page 2 Connector (JB, JD) LM4120 (U1) DAC124S085 (U2) MSP430 LaunchPad Connector (JA, JC) Voltage Reference DAC Output Connector (J1) Select Jumper (JVA) Figure 1. DAC124S085EVM Evaluation Board Table 1. Device and Package Configurations DEVICE PACKAGE LM4120IM5-4.1 SOT-23 DAC124S085CIMM VSSOP-10 DAC124S085EVM Booster Pack User’s Guide SNAU170 –...
- Page 3 Software Installation www.ti.com Software Installation Graphical User Interface (GUI) To use the DAC124S085EVM install the DAC12xSxxx software: 1. The DAC12xSxxx software is located on the product page, scroll down to the software section, and download the latest evaluation software. 2. Unzip the downloaded file into a known directory, and run the setup.exe file located in [Unzip location]\ DAC12xSxxx \EVM_GUI\ DAC12xSxxx _Installer_v1.zip\ DAC12xSxxx _Installer\Installer\Volume.
- Page 4 1. Open the MSP430 USB Firmware Upgrade application. By default, the application can be launched from Start >> Programs >> Texas Instruments >> MSP430 USB Firmware Upgrade Example. 2. Click Next to proceed on the first prompt; read and accept the license agreement, and click Next to continue.
- Page 5 Software Installation www.ti.com Update USB Driver 1. Before launching the DAC12xSxxx software, connect the DAC124S085EVM board to a USB port of your PC. Go to Device Manager and find “MSP43-USB Example”. Right-click and select Update Driver Software. Figure 4. Driver Not Installed 2.
- Page 6 Software Installation www.ti.com Figure 6. Driver Installed DAC124S085EVM Booster Pack User’s Guide SNAU170 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 7 Connections 1. Attach the DAC124S085EVM BoosterPack onto the MSP430 LaunchPad using connectors, JA, JB, JC, and JD. The proper orientation of the LaunchPad and DAC124S085EVM is when the text “LaunchPad” and “2013 TI” are in the same direction. Figure 7. DAC124S085EVM Attached to MSP430 2.
- Page 8 DB[11:0]: These 12 bits are for setting the DAC output codes. • DB[11:0] output type: This field changes DB[11:0] to either binary, decimal, or hexadecimal type. Figure 9. Selectable Fields in GUI DAC124S085EVM Booster Pack User’s Guide SNAU170 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 9 (a) Input 0000 to DB[15:12] to go into normal operation mode. (b) Input 800 to DB[11:0] to output 2.048V (Vref/2). (c) Click Write to send the command to the DAC124S085 part. SNAU170 – August 2014 DAC124S085EVM Booster Pack User’s Guide Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 10 Board Layout www.ti.com Board Layout Figure 10. Top Assembly Layer Figure 11. Top Layer Routing DAC124S085EVM Booster Pack User’s Guide SNAU170 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 11 Board Layout www.ti.com Figure 12. Power Layer Routing Figure 13. Ground Layer Routing SNAU170 – August 2014 DAC124S085EVM Booster Pack User’s Guide Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 12 Board Layout www.ti.com Figure 14. Bottom Layer Routing DAC124S085EVM Booster Pack User’s Guide SNAU170 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 13 Board Layout www.ti.com Figure 15. DAC124S085EVM Schematic SNAU170 – August 2014 DAC124S085EVM Booster Pack User’s Guide Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 14 Fiducial mark. There is nothing to buy or FID3 mount. Black Test Point, TH, Multipurpose, Black 5011 Keystone Electronics Test Point, TH, Multipurpose, Red 5010 Keystone Electronics DAC124S085EVM Booster Pack User’s Guide SNAU170 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 15 ADDITIONAL TERMS AND CONDITIONS, WARNINGS, RESTRICTIONS, AND DISCLAIMERS FOR EVALUATION MODULES Texas Instruments Incorporated (TI) markets, sells, and loans all evaluation boards, kits, and/or modules (EVMs) pursuant to, and user expressly acknowledges, represents, and agrees, and takes sole responsibility and risk with respect to, the following: 1.
- Page 16 RADIO FREQUENCY REGULATORY COMPLIANCE INFORMATION FOR EVALUATION MODULES Texas Instruments Incorporated (TI) evaluation boards, kits, and/or modules (EVMs) and/or accompanying hardware that is marketed, sold, or loaned to users may or may not be subject to radio frequency regulations in specific countries.
- Page 17 Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2014, Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered “Radio Frequency Products”...
- Page 18 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
- Page 19 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments DAC124S085EVM...
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